Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97(eqv ISO8528); A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.

Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.

ØEngine Data

1. Basic parameter

Engine Model

Cummins NTA855-G1B

Engine Features

In-line, 6 Cylinders, Four-stroke

Rate Power

284KW /1500rpm

Standby Power

321KW /1500rpm

Displacement

14L

Bore*Stroke

140*152 mm

Compression Ratio

14.0:1

Mode of Speed Regulation

Electronic

2. Exhaust Air System

Exhaust air capacity

1090L/s

Exhaust air temperature

499℃

Max. exhaust back pressure

10 kPa

3. Air Intake System

Air Intake Type

Turbocharged, Air-Air cooling

Max. Air Intake Pressure

6.25 kPa

Air Combustion Capacity

418 L/s

Air flow

8180 L/s

4. Fuel System

Fuel Consumption

209g/KW.h or 71 L/s (100% loading)

5. Lubrication System

Oil Capacity

38.6 L

Oil Consumption

≤4g/KW.h or ≤0.24 L/h

Oil Pan Capacity

28.4-36 L

Rated Speed Oil Pressure

241 - 345 kPa

6. Cooling System

Cooling Type

Closed Water-Cooling

Total Cooling Liquid Capacity

85 L

Thermostat Working Temperature

82-93℃

Max. Water Temperature

104 ℃

ØAlternator Data

Brand

Stamford

Number of Phase

3

Connecting Type

3 Phase and 4 Wires, &ldquo;Y&rdquo; type connecting

Number of Bearing

1

Power Factor

0.8

Protection Grade

IP23

Altitude

≤1000m

Exciter Type

Brushless, self-exciting

Insulation Class,
Temperature Rise

H/H

Telephone Influence Factor (TIF)

<50

THF

<2%

Alternator Capacity

350KVA

Alternator Efficiencies

93.5%

Diesel generator set？

The diesel generator set is a kind of power generation equipment based on diesel fuel. The diesel engine is used as the motive power to drive the generator to generate electricity.

A mechanical device that converts kinetic energy into electrical energy and thermal energy. The complete diesel generator set is mainly divided into three parts: